{"product_id":"eibach-ers-4-00-inch-length-x-3-00-inch-id-coilover-spring-eib0400-300-0600s","title":"Eibach ERS 4.00-Inch Length x 3.00-Inch ID Coilover Spring EIB0400.300.0600S","description":"Renowned for our extensive catalog of over 1,500 precision engineered race springs. Eibach race springs offer unparalled customization and performance optimization across a wide spectrum of racing applications. From shocks to pull-bars we offer a wide range of springs solutions to fine tune the handling dynamics of your race car.\nIndividual Motorsport Spring\n\u003cul\u003e\n  \u003cli\u003eEibach 3.00\" Inside Diameter Coilover Springs Available in a Full Range of Rates and Lengths\u003c\/li\u003e\n  \u003cli\u003eMaximum Travel in Combination with Smallest Block Heights\u003c\/li\u003e\n  \u003cli\u003eLegendary Eibach Off-Road Durability and Performance\u003c\/li\u003e\n  \u003cli\u003eHighest Linearity and Guaranteed Consistency\u003c\/li\u003e\n  \u003cli\u003eEach Spring Individually Tested\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Eibach ERS individual motorsport spring is engineered for precise suspension tuning in racing and high-performance automotive applications. Part number EIB0400.300.0600S features a 3.00-inch inside diameter and a 4.00-inch spring length, providing a compact coilover solution for applications that require consistent spring performance and maximum available suspension travel.\u003c\/p\u003e\u003cp\u003eManufactured by Eibach, this race spring benefits from the company’s extensive motorsport experience and precision engineering. Its design supports predictable handling characteristics, allowing drivers and suspension specialists to fine-tune vehicle dynamics across a wide range of racing setups. Eibach ERS springs are individually tested to help deliver reliable rate consistency and repeatable performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrief Description:\u003c\/strong\u003e Individual Eibach ERS motorsport coilover spring for precision suspension tuning.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKey Product Specifications \u0026amp; Technical Data:\u003c\/strong\u003e Brand: Eibach\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKey Product Specifications \u0026amp; Technical Data:\u003c\/strong\u003e Series: ERS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKey Product Specifications \u0026amp; Technical Data:\u003c\/strong\u003e Part Number: EIB0400.300.0600S\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKey Product Specifications \u0026amp; Technical Data:\u003c\/strong\u003e Application Type: Automotive motorsport suspension\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKey Product Specifications \u0026amp; Technical Data:\u003c\/strong\u003e Spring Style: Coilover race spring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKey Product Specifications \u0026amp; Technical Data:\u003c\/strong\u003e Inside Diameter: 3.00 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKey Product Specifications \u0026amp; Technical Data:\u003c\/strong\u003e Spring Length: 4.00 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKey Product Specifications \u0026amp; Technical Data:\u003c\/strong\u003e Construction: Precision-engineered steel spring\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e One Eibach ERS individual motorsport coilover spring. Professional installation and proper spring-rate selection are recommended. Vehicle-specific fitment information should be verified before purchase, as compatibility depends on the coilover system, spring platform, required rate, and available travel.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e3.00-inch inside diameter supports compatibility with select motorsport coilover systems.\u003c\/li\u003e\n\u003cli\u003eCompact 4.00-inch spring length helps maximize available suspension travel while maintaining a small block height.\u003c\/li\u003e\n\u003cli\u003ePrecision-engineered construction delivers reliable performance for demanding racing applications.\u003c\/li\u003e\n\u003cli\u003eIndividually tested by Eibach to support high linearity and consistent spring behavior.\u003c\/li\u003e\n\u003cli\u003eLegendary Eibach off-road durability helps the spring withstand demanding operating conditions.\u003c\/li\u003e\n\u003cli\u003eAvailable as an individual race spring for customized suspension tuning.\u003c\/li\u003e\n\u003cli\u003eDesigned to help optimize handling dynamics across a wide range of motorsport setups.\u003c\/li\u003e\n\u003cli\u003eConsistent spring performance supports repeatable suspension adjustments and vehicle behavior.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cstyle\u003etable.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; }\u003c\/style\u003e\n\u003ctable class=\"productattributes\"\u003e\n\u003cthead\u003e\u003ctr\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\u003ctd\u003eAir Freight Prohibited: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eNot Carb Approved: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eLtl Freight Required: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eProp 65: Y\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003ePart Type: automotive\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eEpa: N\/A\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eCarb Acknowledgement Required: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eRegular Stock: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eUnits Per Sku: 1\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cbr\u003e","brand":"Eibach","offers":[{"title":"Default Title","offer_id":67581489447164,"sku":"0400.300.0600S","price":120.24,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0641\/6518\/3740\/files\/25d6bed76a290e07e259e5b48ee06a11L_d659e8a3-fbad-4928-b1cc-957ad356d0d0.jpg?v=1790407992","url":"https:\/\/diycustoms.store\/products\/eibach-ers-4-00-inch-length-x-3-00-inch-id-coilover-spring-eib0400-300-0600s","provider":"diycustoms.store","version":"1.0","type":"link"}